In the name of integrity, take people as the starting point, being love-oriented and based on science, our goal is to help people around the world to be healthy and happy, and to live a life of dignity and quality. Our ultimate vision is to improve the health and well-being of all human beings, and to provide people with high quality, high purity, high effectiveness, natural and safe nutritional supplements in a way that respects and protects our environment.

When we develop and launch products, unlike many manufacturers, we do not prioritize the lowest cost or the highest profit. For us, whether this product can be recommended to our parents, children, family members, relatives and friends with the peace of mind, whether it can effectively improve their health and enhance their quality of life have our best interest at hearts. We believe when we can recommend the products to our loved ones without fear or any hesitation, we can truly introduce the products to the public. For realpromise's products, we always keep the original intention, uphold the "five-star" quality requirements in hoping to make our customers aware of our efforts during the development, and consideration in the service; thus, feel safe and secure to take our products, eventually enjoy the results of well-health.

We make a conscious effort to avoid preservatives and harmful artificial chemical additives. We hold ourselves to a higher standard than we have to and produce supplements that far exceed FDA’s guidelines for good manufacturing practices. Rather than focusing on fancy representations, advertisements, or sacrifice quality for the sake of cutting down cost, we are committed to providing exceptional products and services to all customers. We ensure that all our products are science based, research supported, expertly formulated, rigorously tested, and proven effective as well.

Our employees are full of passion and energy. We want to make changes and accept challenges. We believe in our mission and want to provide best products to people in need. Just like our brand "realpromise", "We PROMISE to bring you the REAL, the BEST, the PUREST, and the most EFFECTIVE products." Please join us and let us change together for the better!


At realpromise, purity verification is the highest priority in every aspect. From the purity and safety of raw materials to quality control; to the finished product inspection, we choose to work with international third-party independent laboratory and certifiers to verify that each batch of our products meets our quality control requirements and production standards before it is on the market. We inspect more than hundreds of items regarding safety, in order to ensure that you can have the highest purity products. Each of our products has undergone detailed inspection and analysis, including heavy metal inspection, harmful microorganism analysis, and 380 pesticide residue inspections.


Our manufacturing factories have passed many certifications. Whether it is a manufacturing factory in Canada or Taiwan, we only choose the most stringent standard applicable for any process line to produce our carefully developed products. Our C.A. manufacturing factory has GMP and U.S. FDA (Food and Drug Administration) certification, as well as HALAL certification. The manufacturing factory in Taiwan is certified by a third-party organization - U.K. URS, which complies with HACCP and ISO 22000 safety regulations. The highest quality is worthy of your trust and confidence.


At realpromise, we make a conscious effort to avoid preservatives and harmful artificial chemical additives. When researching formulations and manufacturing, purity and safety are always our uncompromising principle. We insist on never using the following ingredients in our products, we will definitely keep a close eye out for you.


We are convinced that quality and efficacy are the cornerstones of nutritional supplements, which is also our guarantee to you. The use of inferior raw materials for the sake of cost will deeply affect the quality and effectiveness after consumption, so we only use the clinically-proven raw materials from well-known brands. In our opinion, the so-called high-quality dietary supplements must meet the following three standards :

Absorption Rate:For high-quality nutritional supplements, the efficacy after consumption depends on the absorption rate of the ingredients themselves. After all, the efficacy is highly related to the form of the ingredients. We insist on using the raw materials with highest-quality active form available to ensure our customers can achieve the best results after taking in our products. 

Origin:The origin of the ingredients is the crucial point. Our principle in terms of choosing ingredients includes 1). The efficacy has been validated by a number of clinically trials. 2). The raw materials have to be from high-purity well-known brands. 3). The proof of high absorption rate and active form. Moreover, we never use inferior artificial chemicals to synthesize nutrients.

Form:Our products are mainly in the form of transparent capsules. Capsule formats are safer than tablets, because many additives have to add to tablets during molding process. Meanwhile, artificial colors and titanium dioxide are added to make colored capsules/tablets. All of these could cause potential harms to your body. Rejecting to use any risky substances in our products is our promise. In addition, realpromise is also extremely careful in the choice of capsule sizes. We understand the sizes of the capsules could affect the user acceptance and compliance. We intend to make the product easier to swallow, thus reducing the discomfort and rejection from the users. We always try to stand on the perspective of our consumers, and provide the best nutritional supplements without putting your feelings on the back burner.

The key to selecting high-quality nutritional supplements is the safety, efficacy and active form of the product. Safety represents whether the product has be through quality control and inspection, which must be evaluated and inspected from the source of the raw materials at the front end. Efficacy indicates the effectiveness after consumption. Both the development of formulas and ingredients (it should reflect the latest clinical trial results) and the purity of the product affect the efficacy of the product. As for the active form, there are many forms of nutritional ingredients; the cheap supplements are usually made by cheap synthetic raw materials whereas well-known branded raw materials are usually clinically proven. The raw materials with active form can ensure the efficacy after consumption. In the dietary supplement manufacturing process, many processes are easily overlooked. Once the brand owner does not have the customer’s best interests (healthy and efficacy) at heart, the rigorous manufacturing procedures are likely to be simplified. The result is the product might less efficacy or cause negative effects.

The high-quality realpromise’s supplements go through six processes to ensure all our products has the best quality and effect. From the starting point, we have selected and audited the raw material suppliers worldwide. The audit items include the origin of the raw materials, and whether they have been clinically proven with the efficacy, the purity tests, and the active form evaluation. Once the raw material suppliers meet our required standard, we make a small amount of purchase first. Next step, according to the concentration of the raw materials and the latest clinical trials, we design and adjust the formula, which will be formulated on the premise that it complies with the laws and regulations of Taiwan FDA and market requirements. After the formulation is confirmed, the test sample will be manufactured, which will be immediately sent to a third-party laboratory to test and ensure that the safety and content of ingredients meet the designed requirements.

After the prototype product passes the inspection, we begin the process of designing the product label and carton, and made preparations for the pre-production, including the procurement of raw materials, container, high-efficiency TYVEK desiccants by DuPont, label and carton printing, etc. Once we are ready with the preparation, the production of the final product then begins. When the product is manufactured, to pass the strict quality control is a must. All realpromise’s final products will be sent to a third-party laboratory (Intertek Testing Services Taiwan Ltd. or Eurofins Scientific) for the inspections of microbiological safety, four major heavy metal and 380 items pesticide residues, etc. We guarantee the product quality control before launching the product onto the market.